Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

x-4y - 02 = -3
x-3y + z = − 1
- 3x - 6 + 7z = 1
a
b.
5 -4
-3 -6
5
1
-3
-3 1
7
?
a
-4 -6
-3 -1
1-6
C
Mark this and return
3
d.
5 -4
0

5
-4
-6
-3

6.
1
0 0
-3
1
79~